National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

14°F

-10°C

Humidity 49%
Wind Speed W 8 G 24 mph
Barometer 30.01 in (1016.3 mb)
Dewpoint -2°F (-19°C)
Visibility NA
Wind Chill3°F (-16°C)
Last update 20 Feb 12:53 am AKST
Extended Forecast for

8 Miles NNW Alyeska AK

  • Overnight

    Overnight: Areas of blowing snow. Mostly clear, with a low around -6. North wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: -6 °F

    Areas Blowing
    Snow

  • Friday

    Friday: Areas of blowing snow before 9am. Sunny, with a high near 6. Wind chill values as low as -30. North wind 15 to 20 mph, with gusts as high as 40 mph.

    High: 6 °F

    Areas Blowing
    Snow then
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around -3. North wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: -3 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 11. North wind 15 to 20 mph.

    High: 11 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 2. Northeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 2 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 22. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 22 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of snow after 3am. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Overnight
Areas of blowing snow. Mostly clear, with a low around -6. North wind 20 to 25 mph, with gusts as high as 40 mph.
Friday
Areas of blowing snow before 9am. Sunny, with a high near 6. Wind chill values as low as -30. North wind 15 to 20 mph, with gusts as high as 40 mph.
Friday Night
Clear, with a low around -3. North wind 15 to 20 mph, with gusts as high as 35 mph.
Saturday
Sunny, with a high near 11. North wind 15 to 20 mph.
Saturday Night
Mostly clear, with a low around 2. Northeast wind around 15 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 22. North wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 18.
Monday
Mostly cloudy, with a high near 32.
Monday Night
A chance of snow after 3am. Mostly cloudy, with a low around 19.
Tuesday
A chance of snow. Mostly cloudy, with a high near 24.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 0.
Wednesday
A chance of snow. Mostly cloudy, with a high near 10.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around -11.
Thursday
Partly sunny, with a high near 2.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Alyeska AK
 61.08°N 149.16°W (Elev. 4245 ft)
Last Update:
7:47 pm AKST Feb 19, 2026
Forecast Valid:
1am AKST Feb 20, 2026-6pm AKST Feb 26, 2026
 
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